<template>
  <div class="list_container flex both-100">
    <Breadcrumb :title="pageTitle" />
    <div class="content_container">
      <!-- 搜索模块 -->
      <el-form
        ref="searchMap"
        :inline="true"
        :model="searchMap"
        class="serach_wrapper flex-space-between">
        <div class="search">
          <el-form-item prop="jobName" size="small">
            <el-input
              v-model="searchMap.jobName"
              placeholder="请输入任务名称"
              clearable
              @keyup.enter.native="btn_primary"/>
          </el-form-item>
          <el-form-item prop="jobGroup" size="small">
            <el-select
              v-model="searchMap.jobGroup"
              placeholder="请选择任务组名"
              clearable>
              <el-option
                v-for="dict in dict.type.sys_job_group"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"/>
            </el-select>
          </el-form-item>
          <el-form-item prop="status" size="small">
            <el-select
              v-model="searchMap.status"
              placeholder="请选择任务状态"
              clearable>
              <el-option
                v-for="dict in dict.type.sys_job_status"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"/>
            </el-select>
          </el-form-item>
          <el-form-item class="flex">
            <el-button @click="handleSearch()" class="btn_primary">查询</el-button>
            <el-button @click="handleReset()" class="btn_cancel">重置</el-button>
          </el-form-item>
        </div>
        <div class="edit flex">
          <el-button    
            icon="el-icon-plus"
            @click="handleAdd" 
            class="btn_primary">
            新增
         </el-button>
        </div>
      </el-form>
      <!-- 搜索模块over -->
      <el-row class="marginb-15">
        <el-col :span="2">
        </el-col>
      </el-row>
      <!-- 表格模块 -->
      <div class="table_container">
        <el-table
          v-loading="loading"
          :data="jobList"
          @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column
            label="任务编号"
            width="100"
            align="center"
            prop="jobId"
          />
          <el-table-column
            label="任务名称"
            align="center"
            prop="jobName"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="任务组名" align="center" prop="jobGroup">
            <template slot-scope="scope">
              <dict-tag
                :options="dict.type.sys_job_group"
                :value="scope.row.jobGroup"
              />
            </template>
          </el-table-column>
          <el-table-column
            label="调用目标字符串"
            align="center"
            prop="invokeTarget"
            :show-overflow-tooltip="true"
          />
          <el-table-column
            label="cron执行表达式"
            align="center"
            prop="cronExpression"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="状态" align="center">
            <template slot-scope="scope">
              <el-switch
                v-model="scope.row.status"
                active-value="0"
                inactive-value="1"
                @change="handleStatusChange(scope.row)"
              ></el-switch>
            </template>
          </el-table-column>
          <el-table-column
            label="操作"
            align="center"
            class-name="small-padding fixed-width"
          >
            <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)">
              修改
              </el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)">
                删除
              </el-button>
              <el-dropdown
                size="mini"
                @command="(command) => handleCommand(command, scope.row)">
                <el-button size="mini" type="text" icon="el-icon-d-arrow-right">
                  更多
                </el-button>
                <el-dropdown-menu slot="dropdown">
                  <el-dropdown-item
                    command="handleRun"
                    icon="el-icon-caret-right">
                    执行一次
                  </el-dropdown-item>
                  <el-dropdown-item
                    command="handleView"
                    icon="el-icon-view">
                    任务详细
                  </el-dropdown-item>
                  <el-dropdown-item
                    command="handleJobLog"
                    icon="el-icon-s-operation">
                    调度日志
                  </el-dropdown-item>
                </el-dropdown-menu>
              </el-dropdown>
            </template>
          </el-table-column>
        </el-table>
      </div>

      <!-- 分页 -->
      <pagination
        v-show="total > 0"
        :total="total"
        :page.sync="searchMap.pageNum"
        :limit.sync="searchMap.pageSize"
        @change="getList"
      ></pagination>
      <!-- 分页over -->
    </div>
    <!-- 添加或修改定时任务对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px" size="small">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务名称" prop="jobName">
              <el-input v-model="form.jobName" placeholder="请输入任务名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组" prop="jobGroup">
              <el-select v-model="form.jobGroup" placeholder="请选择任务分组">
                <el-option
                  v-for="dict in dict.type.sys_job_group"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item prop="invokeTarget">
              <span slot="label">
                调用方法
                <el-tooltip placement="top">
                  <div slot="content">
                    Bean调用示例：ryTask.ryParams('ry')
                    <br />Class类调用示例：com.ruoyi.quartz.task.RyTask.ryParams('ry')
                    <br />参数说明：支持字符串，布尔类型，长整型，浮点型，整型
                  </div>
                  <i class="el-icon-question"></i>
                </el-tooltip>
              </span>
              <el-input v-model="form.invokeTarget" placeholder="请输入调用目标字符串" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="cron表达式" prop="cronExpression">
              <el-input v-model="form.cronExpression" placeholder="请输入cron执行表达式">
                <template slot="append">
                  <el-button type="primary" @click="handleShowCron">
                    生成表达式
                    <i class="el-icon-time el-icon--right"></i>
                  </el-button>
                </template>
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.jobId !== undefined">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.sys_job_status"
                  :key="dict.value"
                  :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略" prop="misfirePolicy">
              <el-radio-group v-model="form.misfirePolicy" size="small">
                <el-radio-button label="1">立即执行</el-radio-button>
                <el-radio-button label="2">执行一次</el-radio-button>
                <el-radio-button label="3">放弃执行</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发" prop="concurrent">
              <el-radio-group v-model="form.concurrent" size="small">
                <el-radio-button label="0">允许</el-radio-button>
                <el-radio-button label="1">禁止</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input 
                type="textarea"
                v-model="form.remark" 
                :autosize="{ minRows: 2, maxRows: 4}"
                placeholder="请输入备注">
              </el-input>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button class="btn_primary" type="primary" @click="submitForm">确 定</el-button>
        <el-button class="btn_cancel" @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog title="Cron表达式生成器" :visible.sync="openCron" append-to-body destroy-on-close class="scrollbar">
      <crontab @hide="openCron=false" @fill="crontabFill" :expression="expression"></crontab>
    </el-dialog>

    <!-- 任务日志详细 -->
    <el-dialog :visible.sync="openView" append-to-body>
      <custom-title title="任务详细"></custom-title>
      <el-form ref="form" :model="form" label-width="120px" size="small">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务编号：">{{ form.jobId }}</el-form-item>
            <el-form-item label="任务名称：">{{ form.jobName }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组：">{{ jobGroupFormat(form) }}</el-form-item>
            <el-form-item label="创建时间：">{{ form.createTime }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="cron表达式：">{{ form.cronExpression }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="下次执行时间：">{{ parseTime(form.nextValidTime) }}</el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="调用目标方法：">{{ form.invokeTarget }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务状态：">
              <div v-if="form.status == 0">正常</div>
              <div v-else-if="form.status == 1">暂停</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发：">
              <div v-if="form.concurrent == 0">允许</div>
              <div v-else-if="form.concurrent == 1">禁止</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略：">
              <div v-if="form.misfirePolicy == 0">默认策略</div>
              <div v-else-if="form.misfirePolicy == 1">立即执行</div>
              <div v-else-if="form.misfirePolicy == 2">执行一次</div>
              <div v-else-if="form.misfirePolicy == 3">放弃执行</div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
import { listJob, getJob, delJob, addJob, updateJob, runJob, changeJobStatus } from "@/api/monitor/job";
import Crontab from '@/components/Crontab'

export default {
  name: 'notice',
  dicts: ['sys_job_group', 'sys_job_status'],
  data() {
    return {
     // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 定时任务表格数据
      jobList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示详细弹出层
      openView: false,
      // 是否显示Cron表达式弹出层
      openCron: false,
      // 传入的表达式
      expression: "",
      // 查询参数
      searchMap: {
        pageNum: 1,
        pageSize: 10,
        jobName: undefined,
        jobGroup: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        jobName: [
          { required: true, message: "任务名称不能为空", trigger: "blur" }
        ],
        invokeTarget: [
          { required: true, message: "调用目标字符串不能为空", trigger: "blur" }
        ],
        cronExpression: [
          { required: true, message: "cron执行表达式不能为空", trigger: "blur" }
        ]
      }
    };
  },
  computed: {
    pageTitle() {
      return '定时任务';
    },
  },
  created() {
    this.getList();
  },
  mounted() {},
  watch: {},
  methods: {
    /** 查询定时任务列表 */
    getList() {
      this.loading = true;
      listJob(this.searchMap).then((response) => {
        this.jobList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 任务组名字典翻译
    jobGroupFormat(row, column) {
      return this.selectDictLabel(this.dict.type.sys_job_group, row.jobGroup);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        jobId: undefined,
        jobName: undefined,
        jobGroup: undefined,
        invokeTarget: undefined,
        cronExpression: undefined,
        misfirePolicy: 1,
        concurrent: 1,
        status: '0',
        remark: undefined,
      };
      this.resetForm('form');
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.searchMap.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm');
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.jobId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case 'handleRun':
          this.handleRun(row);
          break;
        case 'handleView':
          this.handleView(row);
          break;
        case 'handleJobLog':
          this.handleJobLog(row);
          break;
        default:
          break;
      }
    },
    // 任务状态修改
    handleStatusChange(row) {
      let text = row.status === '0' ? '启用' : '停用';
      this.$confirm('确认要"' + text + '""' + row.jobName + '"任务吗？')
        .then(function () {
          return changeJobStatus(row.jobId, row.status);
        })
        .then(() => {
          this.$message.success('执行成功');
        })
        .catch(function () {
          row.status = row.status === '0' ? '1' : '0';
        });
    },
    /* 立即执行一次 */
    handleRun(row) {
      this.$confirm('确认要立即执行一次"' + row.jobName + '"任务吗？')
        .then(function () {
          return runJob(row.jobId, row.jobGroup);
        })
        .then(() => {
          this.$message.success('执行成功');
        })
        .catch(() => {});
    },
    /** 任务详细信息 */
    handleView(row) {
      getJob(row.jobId).then((res) => {
        this.form = res.data;
        this.openView = true;
      });
    },
    /** cron表达式按钮操作 */
    handleShowCron() {
      this.expression = this.form.cronExpression;
      this.openCron = true;
    },
    /** 确定后回传值 */
    crontabFill(value) {
      this.form.cronExpression = value;
    },
    /** 任务日志列表查询 */
    handleJobLog(row) {
      const jobId = row.jobId || 0;
      this.$router.push({
        path: 'timeLog',
        query: {
          jobId: jobId
        }
      });
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = '添加任务';
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const jobId = row.jobId || this.ids;
      getJob(jobId).then((res) => {
        this.form = res.data;
        this.open = true;
        this.title = '修改任务';
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          if (this.form.jobId != undefined) {
            updateJob(this.form).then((response) => {
              this.$message.success('修改成功');
              this.open = false;
              this.getList();
            });
          } else {
            addJob(this.form).then((response) => {
              this.$message.success('新增成功');
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const jobIds = row.jobId || this.ids;
      this.$confirm('是否确认删除定时任务编号为"' + jobIds + '"的数据项？')
        .then(function () {
          return delJob(jobIds);
        })
        .then(() => {
          this.getList();
          this.$message.success('删除成功');
        })
        .catch(() => {});
    },
    //handleSearch
    handleSearch() {
      this.searchMap.pageNum = 1
      this.getList()
    },
    //handleReset
    handleReset() {
      this.searchMap = {
        pageNum: 1, // 当前页
        pageSize: 10,  // 默认条数
        jobName: undefined,
        jobGroup: undefined,
        status: undefined,
      }
      this.getList()
    },
  },
  components: {
    Crontab
  }
};
</script>

<style lang="less" scoped></style>
